Joseph Marshall Heaton: 1862-1945 Canyon, Texas

I am looking for any information about Joseph Marshall Heaton and his wife Rella Snedeger. They lived in Canyon, Texas before their death and are buried at Palo Duro Cementery in Deaf Smith county. The only information about Joseph's family is the rumor that he had two brothers and they were nearly caught stealing horses and had to split up. I have no information about Rella except the name on a headstone and social security form for her son Ivan Wilbert Heaton. Any help would be appreciated.